What does chmod do?
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shell script for reverse the string
How to print pid of the current shell?
c program to implement unix/linux command to block the signal ctrl-c and ctrl-\ signal during the execution ls -l|wc -l
How to print all the arguments provided to the script?
whta is the use of "exec" command?
What are the advantages of shell scripting?
What is a shell environment?
I want to upload a file to remote server through ftp daily.Can anyone suggest how to make a shell script for that.I hv credentials for that ftp
There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.
how will you find the total disk space used by a specific user?
What is shell scripting?
What language is bash?